Di-PE is a white, odorless and crystalline powder. It is no poison to animal, no stimulate to skin, no pollution to environment. Purity¡¯s melting point 221-222.5℃. Di-PE is slightly soluble in water, but little soluble in most organic solvent. It can react with organic material and turn into ester. Di-PE usually consists of a little Mono-PE and Tri-PE. So its hydroxyl value is between 38 - 40.
B.Application: Di-PE, as an important fine-chemical intermediate, it is mainly used in coating industry, polyether, alkyd resin and photosensitive resin film. Its low aliphatic ester is used as PVC plasticizer in hitemp insulating material. Its high aliphatic ester is used in aviation lubricant.
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